In contrast with general welding method of single arc, the forms of Plasma-MIG welding arc are more complicated.

与一般的单电弧焊接方法相比，等离子mig焊的电弧形态要复杂的多。

youdao

In contrast with general welding method of single arc, the forms of Plasma-MIG welding arc are more complicated.

与一般的单电弧焊接方法相比，等离子mig焊的电弧形态要复杂的多。

youdao